Environmental News Network: As snowpack levels decline with the warming climate, many streams will experience less water flow, especially during summer months, potentially exposing more fish to predation by birds and other animals. A new study has found that providing adequate shade and cover in small streams may reduce predation on trout by as much as 12 percent, from just one species of bird – the kingfisher. The findings, based on a study at the Oregon Hatchery Research Center in the Alsea River basin, are being published......
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Increasing stream shading good for trout
Posted by Environmental News Network: Oregon State University on May 29th, 2015
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